CVE-2026-1867

WP Front User Submit < 5.0.6 - Unauthenticated Sensitive Information Exposure

Medium · published March 11, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
12.4
In the wild
Unconfirmed
What it is

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6 allows passing a URL parameter to regenerate a .json file based on demo data that it initially creates. If an administrator modifies the demo form and enables admin notifications in the Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6's settings, it is possible for an unauthenticated attacker to export and download all of the form data/settings, including the administrator's email address.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00224 · 12.4th percentile
Published
2026-03-11T06:00Z
EPSS history
Timeline
  • 11 MAR 06:00Z
    WP Front User Submit < 5.0.6 - Unauthenticated Sensitive Information Exposure
    cvelistv5